28332272

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{30013}}^1$

素因数の和:30080

約数の個数: 20

約数和(自身を含む): 55826040

約数和(自身を除く): 27493768

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 30013, 60026, 120052, 240104, 480208, 1770767, 3541534, 7083068, 14166136, 28332272]

約数ペア:

[(1, 28332272), (2, 14166136), (4, 7083068), (8, 3541534), (16, 1770767), (59, 480208), (118, 240104), (236, 120052), (472, 60026), (944, 30013)]